<!--
 * @Descripttion: 二次封装el-select 支持拼音
 * @version: 1.0
 * @Author: sakuya
 * @Date: 2021年7月31日22:26:56
 * @LastEditors: Xujianchen
 * @LastEditTime: 2023-03-18 13:07:19
-->

<template>
  <el-select v-bind="$attrs" :filter-method="filterMethod" @visible-change="visibleChange">
    <el-option v-for="field in optionsList" :key="field.value" :label="field.label" :value="field" :disabled="isDisabled(field.value)"></el-option>
  </el-select>
</template>

<script>
import pinyin from 'pinyin-match'

export default {
  props: {
    options: { type: Array, default: () => [] },
    filter: { type: Array, default: () => [] },
  },
  data() {
    return {
      optionsList: [],
      optionsList_: [],
    }
  },
  mounted() {
    this.optionsList = this.options
    this.optionsList_ = [...this.options]
  },
  methods: {
    filterMethod(keyword) {
      if (keyword) {
        this.optionsList = this.optionsList_
        this.optionsList = this.optionsList.filter((item) => pinyin.match(item.label, keyword))
      } else {
        this.optionsList = this.optionsList_
      }
    },
    visibleChange(isopen) {
      if (isopen) {
        this.optionsList = this.optionsList_
      }
    },
    isDisabled(key) {
      if (this.filter.find((item) => item.field.value === key && !item.field.repeat)) {
        return true
      } else {
        return false
      }
    },
  },
}
</script>
